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Water and phenol are only partially miscible at temperature below 66.8oC. In a mixture prepare at 29.6oC from 50.0g water and 50.0g phenol, 32.8g of phase consisting of 92.50% water and 7.50% phenol by mass is obtained. This is a saturated solution of phenol in water. What is the mass percent of water in the second phase- a saturated solution of water in phenol?

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